Zip Code: 21661 (Rock Hall, Maryland) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)
Updated on February 21, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow home value index (ZHVI) for All Homes (SFR, Condo/Co-op) in the 21661 Zip Code (Rock Hall, Maryland) in January 2026 was $351,097.88. The month over month percentage change (MoM) was 0.62%, and the year over year percentage change (YoY) was 2.17%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 21661 zip code (Rock Hall, Maryland). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 21661 zip code (Rock Hall, Maryland).

You can see similar information for other Maryland zip codes, and for Maryland.

Note: Zillow Home Value Index (ZHVI) is a measure of the typical home value and market changes across a given region and housing type. It reflects the typical value for homes in the 35th to 65th percentile range.

Data Source: Zillow.
Zip Code: 21661 (Rock Hall, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 21661 (Rock Hall, Maryland) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
Items per page:
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 213422.44204326483 0.12 -1.29
Feb 2015 213953.5857757102 0.25 -0.91
Mar 2015 214510.06787287196 0.26 -0.32
Apr 2015 214969.03456791467 0.21 0.10
May 2015 215445.97558870507 0.22 0.03
Jun 2015 215262.0464534429 -0.08 -0.21
Jul 2015 215724.91473459732 0.22 -0.10
Aug 2015 215641.3126053421 -0.04 0.11
Sep 2015 216094.14093059688 0.21 0.51
Oct 2015 215465.87569550902 -0.29 0.67
Nov 2015 214938.8777188223 -0.24 0.75
Dec 2015 214099.47591848322 -0.39 0.44
Jan 2016 213360.05284368154 -0.34 -0.03
Feb 2016 211815.6757370175 -0.72 -1.00
Mar 2016 209752.21160165247 -0.97 -2.22
Apr 2016 207765.34423808474 -0.95 -3.35
May 2016 205799.65137731555 -0.95 -4.48
Jun 2016 204246.90243115838 -0.75 -5.12
Jul 2016 203373.0492276546 -0.43 -5.73
Aug 2016 203426.006595253 0.03 -5.66
Sep 2016 204043.62320423662 0.30 -5.58
Oct 2016 204508.9437218198 0.23 -5.08
Nov 2016 204652.8236295525 0.07 -4.79
Dec 2016 204872.20504264045 0.11 -4.31
Jan 2017 205650.9937436605 0.38 -3.61
Feb 2017 206882.77351362872 0.60 -2.33
Mar 2017 207715.518098474 0.40 -0.97
Apr 2017 208295.3647080467 0.28 0.26
May 2017 209171.89868170038 0.42 1.64
Jun 2017 210262.9926812194 0.52 2.95
Jul 2017 211543.57343245717 0.61 4.02
Aug 2017 212599.6076189437 0.50 4.51
Sep 2017 213420.21148642967 0.39 4.60
Oct 2017 214760.16483854337 0.63 5.01
Nov 2017 216006.9706548023 0.58 5.55
Dec 2017 216955.41508427754 0.44 5.90
Jan 2018 217325.80783154047 0.17 5.68
Feb 2018 217534.64614813947 0.10 5.15
Mar 2018 218631.30033798833 0.50 5.26
Apr 2018 220041.92748798896 0.65 5.64
May 2018 222089.86517715905 0.93 6.18
Jun 2018 223773.2089603884 0.76 6.43
Jul 2018 225074.74446861187 0.58 6.40
Aug 2018 225593.5631032187 0.23 6.11
Sep 2018 226031.8715631756 0.19 5.91
Oct 2018 226022.601371835 0.00 5.24
Nov 2018 224991.74673255012 -0.46 4.16
Dec 2018 223002.4692484029 -0.88 2.79
Jan 2019 221497.67608633067 -0.67 1.92
Feb 2019 222106.52665813244 0.28 2.10
Mar 2019 224289.05004068566 0.98 2.59
Apr 2019 226867.51036134493 1.15 3.10
May 2019 228807.7164702768 0.86 3.03
Jun 2019 230594.97609387993 0.78 3.05
Jul 2019 231680.9493693733 0.47 2.94
Aug 2019 232329.77884437994 0.28 2.99
Sep 2019 232697.28417290762 0.16 2.95
Oct 2019 233598.27122768035 0.39 3.35
Nov 2019 234768.2151033299 0.50 4.35
Dec 2019 235505.37097608007 0.31 5.61
Jan 2020 235968.74505925892 0.20 6.53
Feb 2020 236674.65245315852 0.30 6.56
Mar 2020 237430.3493532763 0.32 5.86
Apr 2020 238524.65584967667 0.46 5.14
May 2020 239606.86241304607 0.45 4.72
Jun 2020 241118.02749104227 0.63 4.56
Jul 2020 242543.69642529948 0.59 4.69
Aug 2020 244634.6374707812 0.86 5.30
Sep 2020 247605.17114320668 1.21 6.41
Oct 2020 251732.65415339227 1.67 7.76
Nov 2020 257120.46977476007 2.14 9.52
Dec 2020 263068.88179911004 2.31 11.70
Jan 2021 268602.3071296936 2.10 13.83
Feb 2021 273304.1547270452 1.75 15.48
Mar 2021 277967.40639463573 1.71 17.07
Apr 2021 282252.78182393947 1.54 18.33
May 2021 286881.5837373724 1.64 19.73
Jun 2021 292079.82737799926 1.81 21.14
Jul 2021 296700.5551249388 1.58 22.33
Aug 2021 298728.76644948387 0.68 22.11
Sep 2021 298124.82495388394 -0.20 20.40
Oct 2021 297985.79992267495 -0.05 18.37
Nov 2021 300302.098143915 0.78 16.79
Dec 2021 304163.1389727616 1.29 15.62
Jan 2022 309378.93269049184 1.72 15.18
Feb 2022 313829.39635089523 1.44 14.83
Mar 2022 318293.96744052 1.42 14.51
Apr 2022 322130.10886964813 1.21 14.13
May 2022 326347.32396010985 1.31 13.76
Jun 2022 329922.26377136906 1.10 12.96
Jul 2022 331031.1403363689 0.34 11.57
Aug 2022 329249.91919570573 -0.54 10.22
Sep 2022 325954.40686960967 -1.00 9.34
Oct 2022 323225.4928023524 -0.84 8.47
Nov 2022 321478.4381394058 -0.54 7.05
Dec 2022 319953.340333305 -0.47 5.19
Jan 2023 319645.61069821496 -0.10 3.32
Feb 2023 318731.1248742247 -0.29 1.56
Mar 2023 318701.68789538107 -0.01 0.13
Apr 2023 319402.2335640591 0.22 -0.85
May 2023 322489.5444314449 0.97 -1.18
Jun 2023 326330.01554516255 1.19 -1.09
Jul 2023 329082.34089953866 0.84 -0.59
Aug 2023 330708.6306200431 0.49 0.44
Sep 2023 330957.5221433553 0.08 1.54
Oct 2023 330746.91686588083 -0.06 2.33
Nov 2023 330779.6811968204 0.01 2.89
Dec 2023 330709.016944183 -0.02 3.36
Jan 2024 330215.62579533475 -0.15 3.31
Feb 2024 329493.32652051206 -0.22 3.38
Mar 2024 330697.7848274662 0.37 3.76
Apr 2024 332880.4623921821 0.66 4.22
May 2024 335033.20286506234 0.65 3.89
Jun 2024 335821.96598602855 0.24 2.91
Jul 2024 336430.9735136013 0.18 2.23
Aug 2024 337763.8720956952 0.40 2.13
Sep 2024 339714.2367839354 0.58 2.65
Oct 2024 341269.4912013743 0.46 3.18
Nov 2024 342164.96783108613 0.26 3.44
Dec 2024 343114.5913941341 0.28 3.75
Jan 2025 343631.7702102196 0.15 4.06
Feb 2025 344286.6348686884 0.19 4.49
Mar 2025 343878.91716638504 -0.12 3.99
Apr 2025 343967.0763114049 0.03 3.33
May 2025 343271.4847864859 -0.20 2.46
Jun 2025 342523.13548467896 -0.22 2.00
Jul 2025 341743.4769537411 -0.23 1.58
Aug 2025 341141.0883898395 -0.18 1.00
Sep 2025 342177.2867295835 0.30 0.73
Oct 2025 343854.3953270007 0.49 0.76
Nov 2025 346698.88698635553 0.83 1.33
Dec 2025 348947.56689195655 0.65 1.70
Jan 2026 351097.8797121546 0.62 2.17